Hamburg, the transliteration of English Hamburger, is a kind of food that originated in Hamburg, Germany and was introduced to the United States. After the improvement of Americans, American hamburgers are popular all over the world and are the main food in modern western fast food.

The earliest hamburgers were mainly composed of two buns and a beef pie. In modern hamburgers, besides beef patties or other patties (as long as they are fried or fried), the second round bread is also coated with butter, mustard, ketchup, salad dressing and so on. , and then put in tomato slices, onions, pickles and other foods, so that you can eat the main and non-staple foods at the same time. This kind of food is convenient to eat, delicious and comprehensive in nutrition, and has now become one of the convenient staple foods in the world.